Physics, 24.06.2019 04:30 beverly3966
Asample of an unknown gas has a density of 0.0009 g/cm3. which is the most accurate description of its density relative to the other gases? a. it is less dense than air and oxygen, but more dense than hydrogen and helium. b. it is more dense than air and oxygen, but less dense than hydrogen and helium. c. it is less dense than oxygen, but more dense than air, helium, and hydrogen. d. it is more dense than helium, air, and oxygen, but less dense than hydrogen.
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Physics, 22.06.2019 13:30
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Asample of an unknown gas has a density of 0.0009 g/cm3. which is the most accurate description of i...
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